APA (7th ed.) Citation

Gilmour, P. (1988). Lasting impressions: Lithography as art. Alexandria Press.

Chicago Style (17th ed.) Citation

Gilmour, Pat. Lasting Impressions: Lithography as Art. London: Alexandria Press, 1988.

MLA (8th ed.) Citation

Gilmour, Pat. Lasting Impressions: Lithography as Art. Alexandria Press, 1988.